Humidifier for attachment to a baseboard heater



FIG. 1 is a top, front, and left side elevation view humidifier forattachment to a baseboard heater showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof;

The ornamental design for a humidifier for attachment to a baseboardheater, as shown.